| Saint-Omer to Bitritto | 966.28 mi (1,555.08 km) |
| Saint-Omer to Bollate | 478.01 mi (769.29 km) |
| Saint-Omer to Bologna | 603.83 mi (971.77 km) |
| Saint-Omer to Bolzano | 508.08 mi (817.68 km) |
| Saint-Omer to Bomporto | 581.36 mi (935.61 km) |
| Saint-Omer to Bonate di Sopra | 484.94 mi (780.44 km) |
| Saint-Omer to Bondeno | 586.29 mi (943.54 km) |
| Saint-Omer to Bordighera | 543.55 mi (874.76 km) |
| Saint-Omer to Borgaro Torinese | 459.96 mi (740.23 km) |
| Saint-Omer to Borgo a Buggiano | 617.64 mi (994.00 km) |
| Saint-Omer to Borgo San Dalmazzo | 505.46 mi (813.45 km) |
| Saint-Omer to Borgo San Lorenzo | 633.90 mi (1,020.16 km) |
| Saint-Omer to Borgomanero | 450.53 mi (725.05 km) |
| Saint-Omer to Borgoricco | 574.51 mi (924.58 km) |
| Saint-Omer to Borgosatollo | 517.32 mi (832.54 km) |
